general cleanup

src/engine/server/world/WorldServer.java

@@ -252,7 +252,7 @@ public class WorldServer {
 
 			if (LocalDateTime.now().isAfter(nextDiscSpawn)) {
 				for(Mob dropper : Mob.disciplineDroppers) {
-					if(dropper.isAlive() == false) {
+					if(!dropper.isAlive()) {
 						Zone.respawnQue.add(dropper);
 					}
 				}